1493: Uncovering the New World Columbus Created

1491: New Revelations of the Americas Before Columbus

1491: New Revelations of the Americas Before Columbus

Guns, Germs, and Steel: The Fates of Human Societies

1492: The Year the World Began

Before Columbus: The Americas of 1491

1421: The Year China Discovered America

The World Until Yesterday: What Can We Learn from Traditional Societies?

Collapse: How Societies Choose to Fail or Succeed

1434: The Year a Magnificent Chinese Fleet Sailed to Italy and Ignited the Renaissance

Who Discovered America?: The Untold History of the Peopling of the Americas